• The present situation of research on selective synthesis of xylanases for pulp biobleaching was reviewed in detail.

    对纸浆漂白用木聚糖酶选择性合成的研究现状进行了较全面的总结和评述。

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  • A number of studies on xylanases and their use in pulp bleaching support the feasibility of their industrial application.

    大量关于木聚糖酶用于制浆漂白的研究及应用,为它们的工业化应用的可行性作出了有力的支撑。

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  • A question was then put forward that whether the presence of xylanase inhibitor protein could affect the functionality of added xylanases.

    这就对木聚糖酶应用领域中酶功效的发挥提出了挑战:抑制蛋白的存在是否影响外加木聚糖酶的作用?

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  • A recent study has demonstrated the importance of assessing in-feed enzyme activity, highlighting a variation in performance characteristics of xylanases.

    近期的一项试验表明评估饲料中酶活性的重要性,强调了木聚糖酶性能特性方面的差异。

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  • As high temperature and high alkaline bleaching process, heat, alkali and low cellulase activity of xylanase is the first choice of xylanases for biobleaching .

    考虑到现有漂白处理工艺的高温高碱条件,耐热、耐碱和低纤维素酶活的木聚糖酶成为生物漂白用木聚糖酶的首选。

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  • Xylanases could be produced selectively with coarse xylan mixed with cellulose as the carbon source, by controlling culture conditions in fed_batch fermentation.

    以混有少量纤维素的粗木聚糖作碳源,通过分批补料及对培养条件的限制性控制里氏木霉可选择性合成木聚糖酶;

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  • Cellulasepoor xylanases can reduce the content of fines in the light weight coated secondary fibers and increase drainage rate under appropriate enzymolysis condition.

    低纤维素酶活木聚糖酶在合适的酶解条件下,能降低轻量涂布纸二次纤维中细小组分含量,增加浆料的滤水速度。

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  • In this peper an attempt is made to review the application of xylanases in kraft pulp bleaching which represents one effective new technolosy for reducing chlorine usage.

    本文对木糖酶在硫酸盐浆漂白中的应用进行了综述,主要内容包括:木糖酶提高硫酸盐浆漂白效果的机理;

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  • The result obtained shows that in the same condition of H2O2 bleaching the whiteness of the pulp is raised and K Value of the pulp is reduced after pretreament with xylanases.

    结果表明,在相同的H2O2漂白条件下,采用木聚糖酶处理后的浆料白度提高,高锰酸钾值有所下降。

    youdao

  • The result obtained shows that in the same condition of H2O2 bleaching the whiteness of the pulp is raised and K Value of the pulp is reduced after pretreament with xylanases.

    结果表明,在相同的H2O2漂白条件下,采用木聚糖酶处理后的浆料白度提高,高锰酸钾值有所下降。

    youdao

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